CN205207902U - Stand structure of self -supporting cable support - Google Patents
Stand structure of self -supporting cable support Download PDFInfo
- Publication number
- CN205207902U CN205207902U CN201521064813.3U CN201521064813U CN205207902U CN 205207902 U CN205207902 U CN 205207902U CN 201521064813 U CN201521064813 U CN 201521064813U CN 205207902 U CN205207902 U CN 205207902U
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- trailing arm
- column
- stand
- arm mounting
- mounting plate
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- 238000009826 distribution Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 238000003466 welding Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a stand structure of self -supporting cable support, the top and the building ceiling of stand are connected, the bottom sprag of stand is on the building terrace, the stand is equipped with the trailing arm along the direction of height, the trailing arm is equipped with the trailing arm mounting panel, the trailing arm mounting panel is held tightly fixedly with the stand, the stand is cylindrical structures, the trailing arm mounting panel is equipped with a pair of L type locating piece on inclining the plane towards the stand. The utility model discloses use staple bolt and supporting trailing arm mounting panel to install the cable support trailing arm on the stand, need not on -the -spotly cut, weld, punch, preserved handle, only need can solve installation requirements by a spanner.
Description
Technical field
The utility model relates to cable bearer, particularly relates to the self-supporting cable support being applicable to cable interlayer or cable gallery.
Background technique
Cable interlayer: for laying the construction layer entering instrument in control room and (or) electric room, control gear, dish, platform, cabinet cable.Cable gallery: get up for the passage of cable laying, also referred to as cable tunnel with concrete casting.
The support that current cable interlayer cabling uses mainly contains two kinds: channel-section steel angle steel welding support and channel-section steel fixing composite material cable bearer.
Channel-section steel angle steel welding support uses hot galvanizing channel-section steel and angle steel, cuts channel-section steel, welded by channel-section steel, then be welded on channel-section steel by angle steel with civil engineering embedded part at substation field according to actual conditions.There is following problem in such support:
1. design in early stage needs to design embedded part.
2. job site manufacturing procedure is more: cutting, welding, weld antirust treatment.
3. fixing rear the owing of support welding flexibly, cannot change in response to actual conditions during cable laying.
Channel-section steel fixing composite material cable bearer uses hot galvanizing channel-section steel and composite material cable rack to cut channel-section steel at substation field according to actual conditions, base with holes is welded in the one or both ends of channel-section steel, ceiling board or terrace is fixed on by EXPANSION ANCHOR BOLTS, then punch on channel-section steel, with bolt fixing composite material cable bearer.There is following problem in such support:
1. need to punch at cable structure ceiling board and terrace, destroy structure surface.
2. job site manufacturing procedure is more: cutting, welding, punching, weld and punching place antirust treatment.
3. fixing rear the owing of support flexibly, cannot change in response to actual conditions during cable laying.
Model utility content
Technical problem to be solved in the utility model is just to provide the column structure of kind of self-supporting cable support, convenient installation.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of column structure of self-supporting cable support, the top of column is connected with building ceiling board, the bottom support of described column is on building terrace, described column is provided with trailing arm along short transverse, described trailing arm is provided with trailing arm mounting plate, and described trailing arm mounting plate and column are held tightly fixing.
Preferably, described trailing arm mounting plate is fixed by anchor ear and column.
Preferably, two trailing arms, along the 180 degree of distributions of column circumference, are held tightly by bolt between the trailing arm mounting plate of two trailing arms and are fixed on column.
Preferably, described column is columnar structured, and described trailing arm mounting plate is being provided with a pair L-type positioning block in stud sides plane.
The technical solution adopted in the utility model, uses anchor ear and supporting trailing arm mounting plate to be arranged on column by cable bearer trailing arm, without the need to on-site cutting, welding, punching, preservative treatment, only needs one spanner can be solved installation requirements.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A place enlarged diagram in Fig. 1;
Fig. 3 is B-B cross-sectional view in Fig. 1;
Fig. 4 is C-C cross-sectional view in Fig. 1.
Embodiment
As shown in Figure 1, a kind of self-supporting cable support, comprises column 2, and the top of described column 2 is connected with building ceiling board, and the bottom support of described column 2 is on building terrace 5.Described column 2 is provided with trailing arm 3 along short transverse, is provided with and regulates prestressing mechanism 1 between described column top and building ceiling board.
Specific in the present embodiment, be provided with switch cubicle basis secondary beam 4 below building ceiling board, column top is connected with switch cubicle basis secondary beam 4, and column bottom is supported on building terrace 5 by base 22.
Wherein, as shown in Figure 2, prestressing mechanism 1 is regulated to comprise stud 11, the top of described column is provided with top board 21, top board 21 and column 2 are welded as a whole, also deep floor is welded with between top board 21 and column 2, in the present embodiment, top board 21 is in square, therefore corresponding every root post 2, regulate prestressing mechanism 1 that 4 studs are set altogether, 4 studs are distributed in the corner of top board 21, described stud 11 is through top board 21, the bottom thread of described stud 11 is connected with bottom nut 14, the middle part of described stud 11 has been threaded middle part nut 13, described bottom nut 14 is positioned at below top board 21, described middle part nut 13 is positioned at above top board 21, described stud 11 is provided with spring 15 between middle part nut 13 and top board 21.Described building ceiling board is fixed with upper mounted plate, and the top of described stud is provided with top nut 12, and described stud 11 is fixedly connected with upper mounted plate by top nut 12.
As shown in Figure 3 and Figure 4, described trailing arm 3 is provided with trailing arm mounting plate 31, and described trailing arm mounting plate 31 is fixedly connected with column 2.
As shown in Figure 3, if only arrange a trailing arm 3 in the same circumference of column, then trailing arm mounting plate 31 can be fixed by anchor ear 23 and column 2, and anchor ear 23 half encircles column 2, the opening both sides of anchor ear 23 are provided with angle ear, and angle ear is fixed by screw and trailing arm mounting plate 31.
As shown in Figure 4, if two trailing arms 3 are along the circumference 180 degree distribution of column 2, be fixed on column 2 by bolt 24 between the trailing arm mounting plate 31 of two trailing arms.
In addition, as shown in Figure 3 and Figure 4, in the present embodiment, column 2 is columnar structured, steel pipe can be adopted to make, and trailing arm mounting plate 31 also can adopt steel plate or iron plate, and trailing arm mounting plate 31 is being provided with a pair L-type positioning block 32 in stud sides plane, L-type positioning block 32 adopts angle steel to make, be welded and fixed with column 2, such trailing arm mounting plate 31 is close to, owing to being the cooperation of two planes with L-type positioning block 32 1 sides, therefore location and fixed effect are better, more stable.
When installing column 2, regulating middle part nut 13 Compress Spring 15 of prestressing mechanism 1, making spring 15 reach Design cooling load, make column 2 produce upwards downward two active forces, column 2 is supported between building ceiling board and building terrace 5.Regulate the bottom nut 14 of prestressing mechanism 1, make stem height have extendable room, meet building ceiling board and building terrace, column caused distance of expanding with heat and contract with cold and change.
Owing to being use anchor ear 23 or bolt 24 to be fixed on columnar column 2 by trailing arm mounting plate 31, the angle of trailing arm mounting plate 31 and the flexible arrangement highly realizing trailing arm 3 therefore can be regulated.
The beneficial effect that the utility model brings is:
1. cable bearer is provided with the adjustment prestressing mechanism that screw rod regulates at column top, column firmly can be stood between the upper and lower floor of building, realizes " self-bearing type ", fixes without the need to coordinating embedded part or EXPANSION ANCHOR BOLTS with civil Engineering Design.
2. regulate prestressing mechanism column can be installed, use anchor ear and supporting trailing arm mounting plate to be arranged on column by cable bearer trailing arm.Without the need to on-site cutting, welding, punching, preservative treatment, only need one spanner can be solved installation requirements.
3. the dismounting by regulating prestressing mechanism to realize column, flexible arrangement column.Trailing arm mounting plate is combined with columnar column, makes the trailing arm of cable bearer can according to the quantity of Practical Project demand adjustment installing and interlamellar spacing and setting angle.
Claims (4)
1. the column structure of a self-supporting cable support, the top of column is connected with building ceiling board, the bottom support of described column is on building terrace, described column is provided with trailing arm along short transverse, it is characterized in that described trailing arm is provided with trailing arm mounting plate, described trailing arm mounting plate and column are held tightly fixing.
2. the column structure of a kind of self-supporting cable support according to claim 1, is characterized in that: described trailing arm mounting plate is fixed by anchor ear and column.
3. the column structure of a kind of self-supporting cable support according to claim 1, is characterized in that: two trailing arms, along the 180 degree of distributions of column circumference, are held tightly by bolt between the trailing arm mounting plate of two trailing arms and are fixed on column.
4. the column structure of a kind of self-supporting cable support according to claim 1, is characterized in that: described column is columnar structured, and described trailing arm mounting plate is being provided with a pair L-type positioning block in stud sides plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064813.3U CN205207902U (en) | 2015-12-18 | 2015-12-18 | Stand structure of self -supporting cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064813.3U CN205207902U (en) | 2015-12-18 | 2015-12-18 | Stand structure of self -supporting cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207902U true CN205207902U (en) | 2016-05-04 |
Family
ID=55845619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064813.3U Active CN205207902U (en) | 2015-12-18 | 2015-12-18 | Stand structure of self -supporting cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767769A (en) * | 2018-08-13 | 2018-11-06 | 南通电力设计院有限公司 | Cable bearer of global function self-bearing type |
| CN111864575A (en) * | 2020-08-28 | 2020-10-30 | 简得林 | Whole accurate erection equipment of power distribution cabinet |
| CN113210991A (en) * | 2021-05-13 | 2021-08-06 | 中国一冶集团有限公司 | Device and method for quickly positioning and mounting bridge stand column and supporting arm |
-
2015
- 2015-12-18 CN CN201521064813.3U patent/CN205207902U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767769A (en) * | 2018-08-13 | 2018-11-06 | 南通电力设计院有限公司 | Cable bearer of global function self-bearing type |
| CN111864575A (en) * | 2020-08-28 | 2020-10-30 | 简得林 | Whole accurate erection equipment of power distribution cabinet |
| CN113210991A (en) * | 2021-05-13 | 2021-08-06 | 中国一冶集团有限公司 | Device and method for quickly positioning and mounting bridge stand column and supporting arm |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |